Grinding and sharpening machine



FIG. 1 is a front elevational view of the grinding and sharpeningmachine of the present invention;

FIG. 2 is a rear elevational view of the grinding and sharpening machineillustrated in FIG. 1;

FIG. 3 is a top view of the grinding and sharpening machine illustratedin FIG. 1;

FIG. 4 is a bottom view of the grinding and sharpening machineillustrated in FIG. 1;

FIG. 5 is a left side elevational view of the grinding and sharpeningmachine illustrated in FIG. 1; and,

FIG. 6 is a right side elevational view of the grinding and sharpeningmachine illustrated in FIG. 1; and,

FIG. 7 is a front perspective view from the left side and from below ofthe grinding and sharpening machine illustrated in FIG. 1.

The ornamental design for a grinding and sharpening machine, as shown.